Serbia is special case.
People still hate NATO after being bombed by NATO. They aren't for EU either.
They try to stay neutral in Ukraine conflict, so they are in neither camp.
Reports I have seen say there are no foreign flags, no this isn't some color revolution. Heard 15 people died after train statiin building collapsed, so people aren't happy with corrupted goverment.
Horewer, Croatian MSM are for protesters which means Davos is against Vucic.
Btw, Serbia has family pride where people show off how much children they have.